Rocky Men's 9" Ride Insulated Waterproof Pull-On Wellington Boots-2867 mesh Rubber sole Shaft measures approximately 9" from arch Full-length EVA midsole for extra cushioning with Rocky Ride footbed for more stability.arch support Guaranteed ROCKY waterproof construction. 200 grams of Thinsulate Insulation 8-layer ROCKY Ride comfort system with lugged Ride outsole-Abrasion,slip,oil resistant 3D welt construction-More sturdy,durable and for long lasting boot